Stuck at Gunship - Force unleashed 2 PC
 

Playing Force unleashed two and I get stuck at the gunship at the end of the Nemodia on the arch with the gunship. I see an "E" and a "A" and I've tried hitting the E as fast as possible as well as only hitting it once but the "A" never highlights to bash the gunship into a tower.

Any help? Been trying for hours.